| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.28 | 6.453% | $205.7524 | $205.75 | $205.75 | $205.80 |
| Purchase #2 | $47.97 | 8.566% | $52.0791 | $52.08 | $52.10 | $52.10 |
| Purchase #3 | $135.57 | 7.610% | $145.8869 | $145.89 | $145.90 | $145.90 |
| Purchase #4 | $180.54 | 3.696% | $187.2128 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $80.82 | 7.847% | $87.1619 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $82.35 | 12.535% | $92.6726 | $92.67 | $92.65 | $92.70 |
| Purchase #7 | $112.41 | 6.646% | $119.8808 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $832.94 | $890.6465 | $890.64 | $890.65 | $890.80 | |